CN109762654A - A kind of pretreatment unit of fish oil purification - Google Patents
A kind of pretreatment unit of fish oil purification Download PDFInfo
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- CN109762654A CN109762654A CN201910095819.3A CN201910095819A CN109762654A CN 109762654 A CN109762654 A CN 109762654A CN 201910095819 A CN201910095819 A CN 201910095819A CN 109762654 A CN109762654 A CN 109762654A
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Abstract
The invention discloses a kind of pretreatment units of fish oil purification, comprising: preheating cabinet has oil inlet pipe and flowline；Economizer bank is vertically arranged in the inside of preheating cabinet at least provided with two；Stirring pipe is the tube body of continuous bent；Driving assembly can drive stirring pipe high-speed rotation in economizer bank；The both ends of stirring pipe can be connected to by recirculation assembly with preheating cabinet；Filters pressing component, untreated fish oil can be filtered, filtered fish oil is sent into economizer bank by feed pipe, and the present apparatus carries out primary filtration to fish oil by filters pressing component, improves the quality of fish oil, by the conduction oil outside the conduction oil and economizer bank that are flowed in stirring pipe while the fish oil in economizer bank is preheated, heating efficiency is high, so that fish oil is rapidly heated, is stirred by stirring pipe to fish oil, it is heated evenly fish oil, avoids fish oil local heating excessive and influences its performance.
Description
Technical field
The present invention relates to fish oil to purify field, particularly relates to a kind of pretreatment unit of fish oil purification.
Background technique
China's marine resources are abundant, and wherein the yield of fresh-water fishes is even more that position is at the forefront in the world, therefore in every production activity
In generated fish oil substantial amounts, American-European countries just has been widely used in the eighties, and China also obtained in fish oil market in recent years
It grows rapidly, fish oil refining equipment is also gradually upgrading, and initial fish oil production uses traditional handicraft, and production efficiency is low
Under, fish oil purity is low, and the method for current fish oil purification mainly uses the way of distillation, using the boiling point difference of ingredient each in fish oil come into
Row separating-purifying need to usually preheat the fish oil of low-purity before fish oil is sent into distillation equipment, be allowed to warm to close
Then the higher low-purity fish oil of temperature is sent into distillation equipment again, in distillation equipment, is preheated by the temperature of its boiling point
Fish oil is rapidly heated to boiling point and vaporizes, and can improve purification efficiency of the fish oil in distillation equipment using the method first preheated, but
Inventors have found that existing preheating device and distillation equipment are independent agency, preheating device heats low-purity fish oil, adds
It is all sent into distillation equipment again after heat to set temperature, to guarantee production efficiency, the primary heating volume of preheating device need to be use up
Possible big, the mode that current preheating device generallys use heating tank is heated, and it is heated that heating tank has fish oil when heated
Uneven problem, the portions under heat close to tank skin is fast, and the portions under heat in the middle part of tank body is slow, fish oil uneven heating, to fish oil ingredient
Generate certain influence.
Summary of the invention
In view of this, it is an object of the invention to propose a kind of pretreatment unit of fish oil purification, to solve aforementioned back
Whole defects in scape technology or one of.
Pretreatment unit based on above-mentioned purpose fish oil purification provided by the invention, comprising: preheating cabinet has oil inlet pipe
And flowline, oil inlet pipe is for filling heat-conductive oil, and flowline is for being discharged conduction oil；
Economizer bank is vertically arranged in the inside of preheating cabinet at least provided with two, and both ends extend respectively to the top of preheating cabinet
The top of portion and bottom, economizer bank is equipped with discharge nozzle, and for pretreated fish oil to be discharged, bottom is equipped with feed pipe, for infusing
Enter untreated fish oil；
Stirring pipe is the tube body of continuous bent, the inside of economizer bank is arranged in along economizer bank length direction；
Driving assembly can drive stirring pipe high-speed rotation in economizer bank；
The both ends of stirring pipe can be connected to preheating cabinet, and drive the conduction oil in preheating cabinet in preheating cabinet by recirculation assembly
It is circulated between stirring pipe；
Filters pressing component can be filtered untreated fish oil, and filtered fish oil is sent into economizer bank by feed pipe.
Optionally, the filters pressing component includes pressing filter box, and the upper end of the pressing filter box is equipped with feeding pipe, on the feeding pipe
Equipped with the control valve for controlling its opening and closing, the internal symmetry of the pressing filter box is equipped with two pressure plates, the side wall of the pressing plate and filters pressing
The inner wall of case is slidably connected, and the both ends of the pressing filter box are equipped with linear drive apparatus one, and the linear drive apparatus one is for driving
Dynamic two pressure plates do the opposite of horizontal direction or backwards to mobile, and the pressing plate is equipped with several filter openings, and the two of the pressing filter box
Side inner wall is equipped with several and the matched mandril of filter opening, and the mandril is hollow body, and the mandril is towards outside pressing filter box
One end be equipped with tracheae, the feed pipe is equipped with oil pump two, and the bottom of the feed pipe and pressing filter box connects, and junction position
In the position close to pressing filter box two sides inner wall, when two pieces of pressing plates are mobile backwards to the two sides inner wall towards pressing filter box, do not surpass
The junction of feed pipe and pressing filter box is crossed, has extended downwardly rectangular channel, the side of the rectangular channel in the middle part of the lower end of the pressing filter box
Wall is connected with negative tube, and the lower end of the negative tube is equipped with dust catcher, is equipped with the lifter plate being slidably connected, institute in the rectangular channel
The lower end for stating lifter plate is equipped with linear drive apparatus two, and the linear drive apparatus two is for driving lifter plate to do in rectangular channel
The linear movement of vertical direction.
Optionally, the driving component includes the decelerating motor being arranged at the top of preheating cabinet, and the both ends of the stirring pipe are
The top and bottom of straight tube, the economizer bank are equipped with support base, and the straight-tube portion of the stirring pipe is fixed on the bearing of support base
In inner ring, driving wheel is arranged on the output shaft of the decelerating motor and the straight tube of stirring pipe, it is described on the straight tube of stirring pipe
Transmission belt is equipped between the driving wheel on the output shaft of driving wheel and decelerating motor.
Optionally, the recirculation assembly includes oil pump one, and the oil inlet of the oil pump one is connected to the bottom of preheating cabinet, institute
The top for stating stirring pipe is equipped with rotary joint one, and bottom is equipped with rotary joint two, the oil outlet and rotary joint of the oil pump one
Two are connected to, and are connected with return pipe on the rotary joint one, the return pipe is connected to preheating cabinet.
Optionally, the discharge nozzle is equipped with safety valve.
Optionally, the mandril is pyramidal structure, and the filter opening is and the matched bellmouth of mandril.
Optionally, the linear drive apparatus one and linear drive apparatus two are appointing for hydraulic cylinder, cylinder or electric pushrod
It anticipates one kind.
From the above it can be seen that the pretreatment unit of fish oil purification provided by the invention, has the advantages that this
Device carries out primary filtration to fish oil by filters pressing component, improves the quality of fish oil, and conveyance conduit is stifled caused by avoiding because of impurity
Plug by the conduction oil outside the conduction oil and economizer bank that flow in stirring pipe while preheating the fish oil in economizer bank,
Heating efficiency is high, so that fish oil is rapidly heated, is stirred by stirring pipe to fish oil, is heated evenly fish oil, avoid fish oil office
Portion is heated excessive and influences its performance, improves the treatment effeciency to fish oil using multiple economizer banks；By pressing plate to fish oil into
Row filters pressing leaves the impurity in fish oil, keeps conveyance conduit smooth, further improves the quality of fish oil, is blown using mandril
Make except impurity the filter effect of pressing plate to keep good with the mode of negative tube pumping, filters pressing and impurity be sucked out alternately,
Improve filter efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of pretreatment unit of the invention；
Fig. 2 is the filters pressing operation schematic diagram of filters pressing component of the invention；
Fig. 3 is filters pressing component of the invention except impurity operation schematic diagram.
Wherein, 1- preheating cabinet, 2- economizer bank, 3- stirring pipe, 4- safety valve, 5- discharge nozzle, 6- return pipe, 7- rotary joint
One, 8- decelerating motor, 81- transmission belt, 82- driving wheel, 9- oil inlet pipe, 10- flowline, 11- oil pump one, 12- support base, 13-
Rotary joint two, 14- oil pump two, 15- feed pipe, 16- feeding pipe, 17- control valve, 18- pressing filter box, 19- tracheae, 20- straight line
Driving device one, 21- rectangular channel, 22- negative tube, 23- dust catcher, 24- linear drive apparatus two, 25- lifter plate, 26- filter opening,
27- mandril, 28- pressing plate.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer, below in conjunction with specific embodiment, and reference
Attached drawing, the present invention is described in more detail.
It should be noted that all statements for using " first " and " second " are for differentiation two in the embodiment of the present invention
The non-equal entity of a same names or non-equal parameter, it is seen that " first " " second " only for the convenience of statement, does not answer
It is interpreted as the restriction to the embodiment of the present invention, the direction and position term that furthermore the present invention is previously mentioned, such as "upper", " in ", "
Under ", "front", "rear", "left", "right", "inner", "outside", " side " etc., be only the direction and position with reference to annexed drawings, therefore,
The direction and position term used is to illustrate and understand the present invention, rather than to limit subsequent embodiment of the present invention to this not
An another explanation.
Pretreatment unit based on a kind of fish oil purification that above-mentioned purpose provides, comprising:
Preheating cabinet 1 has oil inlet pipe 9 and flowline 10, and oil inlet pipe 9 is for filling heat-conductive oil, and flowline 10 is for arranging
Conduction oil out；
Economizer bank 2 is vertically arranged in the inside of preheating cabinet 1 at least provided with two, and both ends extend respectively to preheating cabinet 1
Top and bottom, the top of economizer bank 2 is equipped with discharge nozzle 5, and for pretreated fish oil to be discharged, bottom is equipped with feed pipe
15, for injecting untreated fish oil；
Stirring pipe 3 is the tube body of continuous bent, the inside of economizer bank 2 is arranged in along 2 length direction of economizer bank；
Driving assembly can drive the high-speed rotation in economizer bank 2 of stirring pipe 3；
The both ends of stirring pipe 3 can be connected to preheating cabinet 1, and the conduction oil in preheating cabinet 1 is driven to preheat by recirculation assembly
It is circulated between case 1 and stirring pipe 3；
Filters pressing component can be filtered untreated fish oil, and filtered fish oil is sent into economizer bank 2 by feed pipe 15
In.
Shown in referring to Fig.1, as one embodiment, the pretreatment unit of fish oil purification of the invention, from preheating cabinet 1
Filling heat-conductive oil, conduction oil enter the inside of preheating cabinet 1, are then discharged from flowline 10 in oil inlet pipe 9, the conduction oil of discharge
Oil inlet pipe 9 is fed again into after being heated by external equipment, thus realize the heat exchange inside preheating cabinet 1, it will be to be purified
Fish oil be first sent into filters pressing component, fish oil is filtered by filters pressing component, wherein remaining impurity is removed, by filtering
Fish oil from feed pipe 15 enter economizer bank 2 in, the quantity at least two of economizer bank 2, fish oil from the bottom of economizer bank 2 into
Enter, drive fish oil to flow up in economizer bank 2 by ancillary equipment such as oil pump, fish oil is thermally conductive in preheating cabinet 1 in flowing
Oil heats the outer wall of economizer bank 2, to make the fish oil in economizer bank 2 carry out temperature raising, while driving assembly drives
Stirring pipe 3 does high-speed rotation in economizer bank 2, overturns the fish oil flowed in economizer bank 2 constantly, to keep fish oil uniform
It is bonded with 2 inner wall of economizer bank heated, avoids local heating and temperature is excessively high, preheating cabinet 1 has been connected to by recirculation assembly with stirring pipe 3
Come, and circulate conduction oil between stirring pipe 3 and preheating cabinet 1, when conduction oil is in 3 internal flow of stirring pipe, to pre-
Fish oil in heat pipe 2 is heated, and the heating efficiency to fish oil is further increased, and the fish oil after being preheated is discharged from discharge nozzle 5
And be sent into subsequent equipment for purifying, the present apparatus carries out primary filtration to fish oil by filters pressing component, improves the quality of fish oil, keeps away
Conveyance conduit blocks caused by exempting from because of impurity, simultaneously by the conduction oil outside the conduction oil and economizer bank 2 that flow in stirring pipe 3
Fish oil in economizer bank 2 is preheated, heating efficiency is high, so that fish oil is rapidly heated, is stirred by stirring pipe 3 fish oil
It mixes, is heated evenly fish oil, avoid fish oil local heating excessive and influence its performance, improved using multiple economizer banks 2 to fish
The treatment effeciency of oil.
In some optional embodiments, as shown in Figures 2 and 3, filters pressing component includes pressing filter box 18, and the upper end of pressing filter box 18 is set
There is feeding pipe 16, feeding pipe 16 is equipped with the control valve 17 for controlling its opening and closing, and the internal symmetry of pressing filter box 18 is equipped with two pressure plates
28, the inner wall of the side wall and pressing filter box 18 of pressing plate 28 is slidably connected, and the both ends of pressing filter box 18 are equipped with linear drive apparatus 1, directly
For line driving device 1 for driving two pressure plates 28 to do the opposite of horizontal direction or backwards movement, pressing plate 28 is equipped with several
Filter opening 26, the two sides inner wall of pressing filter box 18 are equipped with several and the matched mandril 27 of filter opening 26, and mandril 27 is hollow body, top
Bar 27 is equipped with tracheae 19 towards one end outside pressing filter box 18, and feed pipe 15 is equipped with oil pump 2 14, feed pipe 15 and pressing filter box
18 bottom connection, and junction is located at close to the position of 18 two sides inner wall of pressing filter box, two pressure plates 28 are backwards towards pressing filter box
When 18 two sides inner wall is mobile, it is no more than the junction of feed pipe 15 and pressing filter box 18, the lower end middle part of pressing filter box 18 is downwards
It is extended with rectangular channel 21, the side wall of rectangular channel 21 is connected with negative tube 22, and the lower end of negative tube 22 is equipped with dust catcher 23, rectangular channel
The lifter plate 25 being slidably connected is equipped in 21, the lower end of lifter plate 25 is equipped with linear drive apparatus 2 24, linear drive apparatus two
24 for driving lifter plate 25 to do the linear movement of vertical direction in rectangular channel 21, is first driven using linear drive apparatus 1
Two pressure plates 28 increase the spacing of pressing plate 28 backwards to movement, recycle linear drive apparatus 2 24 that lifter plate 25 is driven to rise to
The top of rectangular channel 21 keeps the upper surface of lifter plate 25 concordant with the bottom surface of pressing filter box 18, control valve 17 is opened, from feeding pipe 16
Fish oil raw material is added in place, and fish oil raw material enters inside pressing filter box 18, is then shut off control valve 17, reuses linear drive apparatus one
20 driving two pressure plates 28 move towards, and when two pressure plates 28 move towards, fish oil between pressing plate 28 is from filter opening 26
In filter out, and mobile to the two sides of pressing filter box 18, the fish oil filtered out enters feed pipe 15, oil pump two is provided on feed pipe 15
14, the fish oil filtered out is constantly sent into economizer bank 2 by oil pump 2 14, when two pressure plates 28 move towards the position of fitting
When, fish oil completes a filters pressing, after completing a filters pressing operation, drives two pressure plates 28 to carry on the back using linear drive apparatus 1
To movement, the two sides inner wall of pressing filter box 18 be equipped with the matched mandril 27 of filter opening 26, when carrying out filters pressing, filtrate is from filter opening 26
In flow to feed pipe 15, impurity therein is also flowed to 26 direction of filter opening, and after a filters pressing, impurity is accumulated in filter opening 26
Place, when backwards to mobile, the mandril 27 apart from two sides reduces two pressure plates 28 apart from continuous, the size of mandril 27 and filter opening 26
To match, final mandril 27 will be inserted into filter opening 26, and after mandril 27 is inserted into filter opening 26, linear drive apparatus 1 stops working,
Pressing plate 28 stops movement, while linear drive apparatus 2 24 drives lifter plate 25 to be vertically lowered, and lifter plate 25 is made to drop to negative pressure
The lower section of pipe 22, mandril 27 are hollow stalk, and are connected with tracheae 19, and tracheae 19 can connect external equipment of supplying gas, for
It is passed through high-speed gas in mandril 27, high-speed gas is sprayed from 27 front end of mandril, will accumulate in impurity at filter opening 26 from filter opening 26
Surface is blown off, while starting dust catcher 23, and dust catcher 23 generates suction by negative tube 22, and the impurity blown off is sucked dust catcher
In 23, after the absorption of certain time, the impurity accumulated at filter opening 26 is excluded, and is closed dust catcher 23, is simultaneously stopped to mandril 27
Inside be passed through high-speed gas, drive lifter plate 25 to rise again using linear drive apparatus 2 24, make the upper surface of lifter plate 25 with
The bottom surface of pressing filter box 18 is concordant, then repeats the addition and filters pressing operation of above-mentioned fish oil raw material, filters pressing operation of every progress
Afterwards, it carries out in such a way that mandril 27 is blown and negative tube 22 is evacuated except impurity, to improve the filter effect to fish oil, further
, linear drive apparatus 1, linear drive apparatus 2 24, control valve 17, dust catcher 23 and the equipment of supplying gas of outside can pass through
Controller programming control, to reach periodic automatic job.
In some optional embodiments, driving assembly includes the decelerating motor 8 that 1 top of preheating cabinet is arranged in, stirring pipe 3
Both ends are straight tube, and the top and bottom of economizer bank 2 are equipped with support base 12, and the straight-tube portion of stirring pipe 3 is fixed on support base 12
In bearing inner race, it is arranged with driving wheel 82 on the output shaft of decelerating motor 8 and the straight tube of stirring pipe 3, on the straight tube of stirring pipe 3
It is equipped with transmission belt 81 between driving wheel 82 on the output shaft of driving wheel 82 and decelerating motor 8, is driven and is driven by decelerating motor 8
82 rotation of wheel, drives stirring pipe 3 to synchronize rotation, structure is simple, and installation cost is low by transmission belt 81.
In some optional embodiments, recirculation assembly includes oil pump 1, the oil inlet of oil pump 1 and the bottom of preheating cabinet 1
Portion's connection, the top of stirring pipe 3 are equipped with rotary joint 1, and bottom is equipped with rotary joint 2 13, the oil outlet of oil pump 1 and rotation
Adapter 2 13 is connected to, and is connected with return pipe 6 on rotary joint 1, and return pipe 6 is connected to preheating cabinet 1, and oil pump 1 will preheat
High temperature heat conductive oil sucking in case 1, and send to rotary joint 2 13, then flows up from the bottom of stirring pipe 3, then from top
The rotary joint 1 in portion flows out to return pipe 6, is back in preheating cabinet 1 finally by return pipe 6, to realize conduction oil
Circulation, by being constantly passed through high temperature heat conductive oil into stirring pipe 3, fish oil temperature inside Lai Tigao economizer bank 2, further
Accelerate the pre- thermal efficiency to fish oil.
In some optional embodiments, discharge nozzle 5 be equipped with safety valve 4, when being preheated to fish oil, inside fish oil at
The boiling point divided is greater than 100 degrees Celsius, and when fish oil temperature is increased more than 100 degrees Celsius, moisture contained in fish oil preferentially boils,
Air pressure in economizer bank 2 is caused to increase, safety valve 4 automatically opens and is discharged when air pressure is excessively high the steam evaporated, makes internal gas
Flatten weighing apparatus.
In some optional embodiments, mandril 27 be pyramidal structure, filter opening 26 be with the matched bellmouth of mandril 27, be convenient for
Mandril 27 is inserted into filter opening 26, avoids that mandril 27 and filter opening 26 is caused to misplace because of installation error.
In some optional embodiments, linear drive apparatus 1 and linear drive apparatus 2 24 be hydraulic cylinder, cylinder or
Any one of electric pushrod, other can drive the device for doing and moving linearly.
In conclusion a kind of pretreatment unit of fish oil purification of the invention, has the advantages that the present apparatus passes through pressure
It filters component and primary filtration is carried out to fish oil, improve the quality of fish oil, conveyance conduit blocks caused by avoiding because of impurity, passes through stirring
The conduction oil outside conduction oil and economizer bank 2 flowed in pipe 3 simultaneously preheats the fish oil in economizer bank 2, heating efficiency
Height makes fish oil be rapidly heated, and is stirred by stirring pipe 3 to fish oil, is heated evenly fish oil, avoids fish oil local heating mistake
It influences its performance more, the treatment effeciency to fish oil is improved using multiple economizer banks 2；Fish oil is pressed by pressing plate 28
Filter, the impurity in fish oil is left, keeps conveyance conduit smooth, further improves the quality of fish oil, using mandril 27 blow and
The mode that negative tube 22 is evacuated carries out that the filter effect of pressing plate 28 is made except impurity to keep good, filters pressing and be sucked out impurity alternately into
Row improves filter efficiency.
It should be understood by those ordinary skilled in the art that: the discussion of any of the above embodiment is exemplary only, not
It is intended to imply that the scope of the present disclosure (including claim) is limited to these examples；Under thinking of the invention, above embodiments
Or can also be combined between the technical characteristic in different embodiments, step can be realized with random order, and be existed such as
Many other variations of the upper different aspect of the invention, for simplicity, they are not provided in details.
In addition, to simplify explanation and discussing, and in order not to obscure the invention, it can in provided attached drawing
It is connect with showing or can not show with the well known power ground of integrated circuit (IC) chip and other components.Furthermore, it is possible to
Device is shown in block diagram form, to avoid obscuring the invention, and this has also contemplated following facts, i.e., about this
The details of the embodiment of a little block diagram arrangements be height depend on will implementing platform of the invention (that is, these details should
It is completely within the scope of the understanding of those skilled in the art).Elaborating that detail (for example, circuit) is of the invention to describe
In the case where exemplary embodiment, it will be apparent to those skilled in the art that can be in these no details
In the case where or implement the present invention in the case that these details change.Therefore, these descriptions should be considered as explanation
Property rather than it is restrictive.
Although having been incorporated with specific embodiments of the present invention, invention has been described, according to retouching for front
It states, many replacements of these embodiments, modifications and variations will be apparent for those of ordinary skills.Example
Such as, discussed embodiment can be used in other memory architectures (for example, dynamic ram (DRAM)).
The embodiment of the present invention be intended to cover fall into all such replacements within the broad range of appended claims,
Modifications and variations.Therefore, all within the spirits and principles of the present invention, any omission, modification, equivalent replacement, the improvement made
Deng should all be included in the protection scope of the present invention.
Claims (7)
1. a kind of pretreatment unit of fish oil purification characterized by comprising
Preheating cabinet (1) has oil inlet pipe (9) and flowline (10), and oil inlet pipe (9) is for filling heat-conductive oil, flowline (10)
For conduction oil to be discharged；
Economizer bank (2) is vertically arranged in the inside of preheating cabinet (1) at least provided with two, and both ends extend respectively to preheating cabinet
(1) top of top and bottom, economizer bank (2) is equipped with discharge nozzle (5), and for pretreated fish oil to be discharged, bottom is equipped with
Feed pipe (15), for injecting untreated fish oil；
Stirring pipe (3) is the tube body of continuous bent, is arranged along economizer bank (2) length direction in the inside of economizer bank (2)；
Driving assembly can drive stirring pipe (3) in economizer bank (2) interior high-speed rotation；
The both ends of stirring pipe (3) can be connected to preheating cabinet (1), and drive the conduction oil in preheating cabinet (1) pre- by recirculation assembly
It is circulated between hot tank (1) and stirring pipe (3)；
Filters pressing component can be filtered untreated fish oil, and filtered fish oil is sent into economizer bank (2) by feed pipe (15)
In.
2. the pretreatment unit of fish oil purification according to claim 1, which is characterized in that the filters pressing component includes pressure
The upper end of filter box (18), the pressing filter box (18) is equipped with feeding pipe (16), and the feeding pipe (16), which is equipped with, controls its opening and closing
The internal symmetry of control valve (17), the pressing filter box (18) is equipped with two pressure plates (28), the side wall of the pressing plate (28) and filters pressing
The inner wall of case (18) is slidably connected, and the both ends of the pressing filter box (18) are equipped with linear drive apparatus one (20), the linear drives
Device one (20) is for driving two pressure plates (28) to do the opposite of horizontal direction or backwards to movement, and the pressing plate (28) is if be equipped with
Dry filter opening (26), the two sides inner wall of the pressing filter box (18) are equipped with several and filter opening (26) matched mandril (27), institute
Stating mandril (27) is hollow body, and the mandril (27) is equipped with tracheae (19) towards the external one end of pressing filter box (18), it is described into
Expects pipe (15) is equipped with oil pump two (14), and the feed pipe (15) connect with the bottom of pressing filter box (18), and junction is positioned at leaning on
The position of nearly pressing filter box (18) two sides inner wall, two pieces of pressing plates (28) are mobile backwards to the two sides inner wall towards pressing filter box (18)
When, it is no more than the junction of feed pipe (15) and pressing filter box (18), has been extended downwardly in the middle part of the lower end of the pressing filter box (18)
The side wall of rectangular channel (21), the rectangular channel (21) is connected with negative tube (22), and the lower end of the negative tube (22) is equipped with dust suction
Device (23), the rectangular channel (21) is interior to be equipped with the lifter plate (25) being slidably connected, and the lower end of the lifter plate (25) is equipped with straight line
Driving device two (24), the linear drive apparatus two (24) is for driving lifter plate (25) to be vertical side in rectangular channel (21)
To linear movement.
3. the pretreatment unit of fish oil purification according to claim 1, which is characterized in that the driving component includes setting
The decelerating motor (8) at the top of preheating cabinet (1) is set, the both ends of the stirring pipe (3) are straight tube, the top of the economizer bank (2)
Support base (12) are equipped with bottom, the straight-tube portion of the stirring pipe (3) is fixed in the bearing inner race of support base (12), described
It is arranged with driving wheel (82) on the output shaft of decelerating motor (8) and the straight tube of stirring pipe (3), the institute on the straight tube of stirring pipe (3)
It states and is equipped with transmission belt (81) between the driving wheel (82) on the output shaft of driving wheel (82) and decelerating motor (8).
4. the pretreatment unit of fish oil purification according to claim 1, which is characterized in that the recirculation assembly includes oil
One (11) are pumped, the oil inlet of the oil pump one (11) is connected to the bottom of preheating cabinet (1), and the top of the stirring pipe (3) is equipped with
Rotary joint one (7), bottom are equipped with rotary joint two (13), and the oil outlet and rotary joint two (13) of the oil pump one (11) are even
It is logical, it is connected on the rotary joint one (7) return pipe (6), the return pipe (6) is connected to preheating cabinet (1).
5. the pretreatment unit of fish oil purification according to claim 1, which is characterized in that set on the discharge nozzle (5)
There are safety valve (4).
6. the pretreatment unit of fish oil purification according to claim 2, which is characterized in that the mandril (27) is taper
Structure, the filter opening (26) are and mandril (27) matched bellmouth.
7. the pretreatment unit of fish oil purification according to claim 2, which is characterized in that the linear drive apparatus one
(20) and linear drive apparatus two (24) be hydraulic cylinder, cylinder or electric pushrod any one.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113634044A (en) * | 2021-08-10 | 2021-11-12 | 安徽广信农化股份有限公司 | Liquid concentration and purification device for indoxacarb production and working method thereof |
| CN115500377A (en) * | 2022-09-07 | 2022-12-23 | 汕尾市富珍食品有限公司 | Meat particle fresh-keeping and purifying device and fresh-keeping and purifying method thereof |
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| CN115500377A (en) * | 2022-09-07 | 2022-12-23 | 汕尾市富珍食品有限公司 | Meat particle fresh-keeping and purifying device and fresh-keeping and purifying method thereof |
| CN115500377B (en) * | 2022-09-07 | 2023-08-15 | 汕尾市富珍食品有限公司 | Meat particle fresh-keeping and purifying device and fresh-keeping and purifying method thereof |
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